BUILDING BLOCKS

Programmable elements used in this solution

TUTORIAL

Step-by-step guide to building passwordless authentication

HOW CAN NEXMO HELP?

Heavy lifting done for you

Nexmo Verify API provides the user authentication management backend so you don’t have to build it. The Verify SDK also provides a customizable user experience framework so you can easily create the UI in your app from pre-built elements.

Lowest latency everywhere

The Nexmo Platform is uniquely equipped to ensure your verification codes reach the user in a matter of seconds. Nexmo has more direct carrier relationships than any other provider, ensuring the lowest number of hops.

Intelligent conversion optimization

Our Adaptive Routing algorithm continuously monitors message delivery performance all around the world, to automatically find the best routes for your message. And we provide a seamless escalation, from re-tries to text-to-voice, until the user converts.

Local compliance at global scale

Our Compliance Engine keeps track of the many different regulations imposed by countries and carriers on SMS, then intelligently ensures your messages won’t be blocked or filtered for being in the wrong format.

Pay only for success

You pay only when your users successfully login. We’ll keep trying (at no cost to you) via SMS, and then failover to text-to-voice to ensure your users get access when they want it.

Heavy lifting done for you

Nexmo Verify API provides the user authentication management backend so you don’t have to build it. The Verify SDK also provides a customizable user experience framework so you can easily create the UI in your app from pre-built elements.

Lowest latency everywhere

The Nexmo Platform is uniquely equipped to ensure your verification codes reach the user in a matter of seconds. Nexmo has more direct carrier relationships than any other provider, ensuring the lowest number of hops.

Verifying our users is business-critical, and we required an authentication partner that could help us achieve the highest possible conversions. Nexmo went above and beyond our expectations, and we only paid for successful verifications - something no other vendor was able to provide.